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Percentage to Fraction and Decimal Worksheet

Speed calculation lesson 20: Percent, fraction, decimal swaps · Set 671 · 40 questions
TalentJR

The fast method (Three names, one amount): Learn the key ones: 1/2 = 50% = 0.5, 1/4 = 25% = 0.25, 1/5 = 20% = 0.2. And: 1/8 = 12.5% = 0.125, 1/10 = 10% = 0.1, 1/20 = 5% = 0.05. Percent → decimal: ÷ 100 (point 2 places left). Decimal → percent: × 100. Fraction → percent: use the unit fraction — 3/8 = 3 × 12.5% = 37.5%.

NameDateTime takenScore ___ / 40
  1. 1.9/20 as a percent =
  2. 2.Which fraction is 95%? (a) 19/20 (b) 7/8 (c) 5/8 (d) 7/20
  3. 3.12.5% as a decimal =
  4. 4.1/2 as a percent =
  5. 5.0.3 as a percent =
  6. 6.0.35 as a percent =
  7. 7.Which fraction is 12.5%? (a) 3/8 (b) 1/8 (c) 19/20 (d) 9/20
  8. 8.0.8 as a percent =
  9. 9.Which fraction is 37.5%? (a) 1/20 (b) 19/20 (c) 5/8 (d) 3/8
  10. 10.12.5% as a decimal =
  11. 11.0.875 as a percent =
  12. 12.7/20 as a percent =
  13. 13.3/8 as a percent =
  14. 14.7/10 as a percent =
  15. 15.Which fraction is 95%? (a) 3/8 (b) 19/20 (c) 7/8 (d) 17/20
  16. 16.7/8 as a percent =
  17. 17.0.35 as a percent =
  18. 18.85% as a decimal =
  19. 19.Which fraction is 0.25? (a) 2/5 (b) 1/2 (c) 5/8 (d) 1/4
  20. 20.Which fraction is 37.5%? (a) 13/20 (b) 3/8 (c) 1/2 (d) 17/20
  21. 21.87.5% as a decimal =
  22. 22.0.5 as a percent =
  23. 23.Which fraction is 0.65? (a) 13/20 (b) 2/5 (c) 5/8 (d) 3/4
  24. 24.5% as a decimal =
  25. 25.9/20 as a percent =
  26. 26.Which fraction is 95%? (a) 2/5 (b) 19/20 (c) 1/4 (d) 1/20
  27. 27.87.5% as a decimal =
  28. 28.70% as a decimal =
  29. 29.0.75 as a percent =
  30. 30.0.55 as a percent =
  31. 31.0.875 as a percent =
  32. 32.1/20 as a percent =
  33. 33.Which fraction is 0.8? (a) 1/4 (b) 1/10 (c) 4/5 (d) 5/8
  34. 34.0.55 as a percent =
  35. 35.Which fraction is 10%? (a) 7/8 (b) 1/4 (c) 1/10 (d) 3/8
  36. 36.0.65 as a percent =
  37. 37.20% as a decimal =
  38. 38.19/20 as a percent =
  39. 39.65% as a decimal =
  40. 40.1/5 as a percent =

Answer key

  1. 45
  2. 19/20
  3. 0.125
  4. 50
  5. 30
  6. 35
  7. 1/8
  8. 80
  9. 3/8
  10. 0.125
  11. 87.5
  12. 35
  13. 37.5
  14. 70
  15. 19/20
  16. 87.5
  17. 35
  18. 0.85
  19. 1/4
  20. 3/8
  21. 0.875
  22. 50
  23. 13/20
  24. 0.05
  25. 45
  26. 19/20
  27. 0.875
  28. 0.7
  29. 75
  30. 55
  31. 87.5
  32. 5
  33. 4/5
  34. 55
  35. 1/10
  36. 65
  37. 0.2
  38. 95
  39. 0.65
  40. 20

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